Currently, after a process of tracking the exchange rate of altcoins, most of the crypto have fallen in exchange rates due to the effect of Ethererum, but there are 3 coins I would like to suggest you invest in since it will be very potent in 2018. 3 cryptos namely Cardano (ADA), Houbi (HT) and Binance Coin (BNB). The three cryptos, including one of the world's most extensive exchange floors, are Binance, which is expected to be hot in late 2018 when the crypto markets recover.
I have a pretty number of different coins which i hold. but some seem pretty overwhelmed with the last price falls.
As much I see your strategy are to look into exchange token/coins. similarly, I think also. But for example Cobinhood token has a huge fall, although I thought he could be stable.